FADL, K. E. M.; MAHMOUD, S. E.; HAMAD, Z. M. Farmers’ perceptions towards agroforestry systems in North and South Kordofanstates, Sudan. International Journal of Environment, [S. l.], v. 4, n. 2, p. 53–67, 2015. DOI: 10.3126/ije.v4i2.12624. Disponível em: https://nepjol.info/index.php/IJE/article/view/12624. Acesso em: 6 jul. 2024.